From ec393bf8ff45660ee1d8ee614ece8264f6beaf61 Mon Sep 17 00:00:00 2001
From: Karl-Henrik Nilsson <KH@mean.se>
Date: Thu, 5 Mar 2015 07:10:25 +0100
Subject: [PATCH] initial version of most useless machine code for Arduino UNO

---
 DaladevelopMostUselessMachine.c | 61 +++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 DaladevelopMostUselessMachine.c

diff --git a/DaladevelopMostUselessMachine.c b/DaladevelopMostUselessMachine.c
new file mode 100644
index 0000000..3c2a0ac
--- /dev/null
+++ b/DaladevelopMostUselessMachine.c
@@ -0,0 +1,61 @@
+/*
+  Karl-Henrik Nilsson - Daladevelop hackaton 2015
+  This code is inteded to be used to control the "off switch arm" of the "Usless machine" design that were lasercut at the Hackatons arranged by Soltorgsgymnasiet and Daladevelop.
+  This code is inteded to be used with the Arduino UNO.
+  
+  The switch needs to be connected to PIN12 and PIN13. The switch should have a pulldown (connection to GND) of 10K Ohm on the side that is connected to PIN12.
+  The servo signal is on PIN 9.
+*/
+
+#include <Servo.h> 
+
+
+//Make changes to pin selections here.
+#define switchPin 13
+#define vPin 12 // +5V for the switch due to lack of +5v outputs.
+#define servoSignalPin 9
+
+Servo myservo;  // The servo object - this allows us to control the servo.
+int pos = 0;    // The variable that holds the servo position 
+
+void setup() 
+{
+  pinMode(switchPin,INPUT);
+  pinMode(vPin,OUTPUT);
+
+  myservo.attach(servoSignalPin);  // attaches the servo on pin 9 to the servo object 
+  myservo.write(pos);
+
+  delay(15);
+  digitalWrite(vPin,1);
+} 
+ 
+void loop() 
+{ 
+    
+    if(digitalRead(switchPin) == 1)
+    {
+      while(pos <= 130)
+      {
+        if(digitalRead(switchPin) == 0)
+        {
+          break;
+        }  
+        myservo.write(pos += 10);
+        delay(50);  
+      }
+    }
+    if(digitalRead(switchPin) == 0)
+    {
+      while(pos > 0)
+      {
+        if(digitalRead(switchPin) == 1)
+        {
+          break;
+        }        
+        myservo.write(pos -= 10);
+        delay(50);  
+      }
+    }
+    
+}